Question

我用我的jsf

中的参数调用了一个支持bean方法

<p:commandLink value="createUserFromSearch" action="#{userBacking.fromUserSearch(searchUserBacking.userSearchWithOptions)}"/>

SearchUserBacking

public UserSearch getUserSearchWithOptions(){ 
     //create and return UserSearch Object
}

UserBacking

public String fromUserSearch(UserSearch userSearch){
  fillViewLabelsFromUserSearch(userSearch);
  return "success";
}

导航规则

<navigation-rule>
        <display-name>RouteView</display-name>
        <from-view-id>/*</from-view-id>
        <navigation-case>
            <from-action>#{userBacking.fromUserSearch}</from-action>
            <from-outcome>success</from-outcome>
            <to-view-id>/user/userView.xhtml</to-view-id>
            <redirect/>     
        </navigation-case>
</navigation-rule>

结果

找不到资源/user/success.xhtml

我调用没有参数的方法的所有导航规则都在起作用。为什么不这个？

Answer 1

因为没有人能够回答我这个问题，所以我分两步解决了这个问题：

我从actionListener属性调用setter方法，从action属性调用导航/逻辑方法，如下所示：

<p:commandLink value="createUserFromSearch" action="#{userBacking.showFromUserSearch}" actionListener="#{userBacking.setUserSearch(searchUserBacking.userSearchWithOptions)}"/>

SearchUserBacking

public UserSearch getUserSearchWithOptions(){ 
     //create and return UserSearch Object
}

UserBacking

public String showFromUserSearch(){
   if(this.userSearch!=null){
      fillViewLabelsFromUserSearch(userSearch);
      return "success";
   }else{
      return "false";
   }
}

public void setUserSearch(UserSearch userSearch){
  this.userSearch=userSearch;
}

导航规则

<navigation-rule>
        <display-name>RouteView</display-name>
        <from-view-id>/*</from-view-id>
        <navigation-case>
            <from-action>#{userBacking.showFromUserSearch}</from-action>
            <from-outcome>success</from-outcome>
            <to-view-id>/user/userView.xhtml</to-view-id>
            <redirect/>     
        </navigation-case>
</navigation-rule>

结果

找不到资源/user/success.xhtml

我调用没有参数的方法的所有导航规则都在起作用。为什么不这个？

JSF 2.2导航规则未触发

1 个答案: